Thirty-six people were transported to a local hospital with health impacts, with 11 in serious to critical condition, police ...

An anhydrous ammonia leak from a tanker truck in Weatherford resulted in dozens of injuries and hundreds of evacuations, with authorities suspecting a mechanical failure in a tanker truck.

Dozens of people were injured after ammonia gas leaked from a tanker truck in a hotel parking lot in Oklahoma, authorities ...

A private equity firm checkered with compliance problems and cost overruns is attempting to buy the New Mexico Gas Company ...